2402002422422 has 8 divisors (see below), whose sum is σ = 3603182529816. Its totient is φ = 1200941579152.

The previous prime is 2402002422409. The next prime is 2402002422437. The reversal of 2402002422422 is 2242242002042.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×2402002422422² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2402002422391 and 2402002422400.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29765663 + ... + 29846250.

It is an arithmetic number, because the mean of its divisors is an integer number (450397816227).

Almost surely, 2^{2402002422422} is an apocalyptic number.

2402002422422 is a deficient number, since it is larger than the sum of its proper divisors (1201180107394).

2402002422422 is a wasteful number, since it uses less digits than its factorization.

2402002422422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59632062.

The product of its (nonzero) digits is 8192, while the sum is 26.

Adding to 2402002422422 its reverse (2242242002042), we get a palindrome (4644244424464).

The spelling of 2402002422422 in words is "two trillion, four hundred two billion, two million, four hundred twenty-two thousand, four hundred twenty-two".